onsemi なし レール to レール 電流検出アンプ シングル, 26 V, 2.2 V, 6-Pin SC-70

The NCS213R and NCV213R (AEC- Q100 qualified) are voltage output, current sense amplifiers that can measure voltage across shunts at common−mode voltages from −0.3 V to 26 V, independent of supply voltage. With a fixed gain of 50 V/V, the low offset of the zero−drift architecture enables current sensing across the shunt with maximum voltage drops as low as 10 mV full−scale. These devices can operate from a single +2.2 V to +26 V power supply, drawing a maximum of 80 μA of supply current.

High-side current sensing for high voltage systems